EP1129684A3 - Nanoemulsion based on amphiphilic lipids and cationic polymers and its use in cosmetics - Google Patents

Nanoemulsion based on amphiphilic lipids and cationic polymers and its use in cosmetics Download PDF

Info

Publication number
EP1129684A3
EP1129684A3 EP00403527A EP00403527A EP1129684A3 EP 1129684 A3 EP1129684 A3 EP 1129684A3 EP 00403527 A EP00403527 A EP 00403527A EP 00403527 A EP00403527 A EP 00403527A EP 1129684 A3 EP1129684 A3 EP 1129684A3
Authority
EP
European Patent Office
Prior art keywords
cosmetics
cationic polymers
amphiphilic lipids
nanoemulsion based
nanoemulsion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00403527A
Other languages
German (de)
French (fr)
Other versions
EP1129684A2 (en
EP1129684B1 (en
Inventor
Véronique Douin
Bénédicte Cazin
Sandrine Decoster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8846176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1129684(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LOreal SA filed Critical LOreal SA
Publication of EP1129684A2 publication Critical patent/EP1129684A2/en
Publication of EP1129684A3 publication Critical patent/EP1129684A3/en
Application granted granted Critical
Publication of EP1129684B1 publication Critical patent/EP1129684B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/896Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
    • A61K8/898Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • A61K8/062Oil-in-water emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41Amines
    • A61K8/416Quaternary ammonium compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/731Cellulose; Quaternized cellulose derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/737Galactomannans, e.g. guar; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86Polyethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/21Emulsions characterized by droplet sizes below 1 micron
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/413Nanosized, i.e. having sizes below 100 nm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54Polymers characterized by specific structures/properties
    • A61K2800/542Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5426Polymers characterized by specific structures/properties characterized by the charge cationic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

La présente demande concerne une nanoémulsion huile-dans-eau comportant une phase huileuse dispersée dans une phase aqueuse dont les globules d'huile ont une taille moyenne inférieure à 150 nm, caractérisée par le fait qu'elle comprend au moins un lipidique amphiphile de préférence non ionique et au moins un polymère amphiphile cationique comportant au moins une chaíne hydrophobe et au moins un motif hydrophile ainsi qu'à ses utilisations en cosmétique ou en dermopharmacie.The present application relates to an oil-in-water nanoemulsion comprising an oily phase dispersed in an aqueous phase of which the oil globules have an average size less than 150 nm, characterized in that it comprises at least one amphiphilic lipid, preferably nonionic, and at least one cationic amphiphilic polymer comprising at least one hydrophobic chain and less a hydrophilic motif as well as its uses in cosmetics or dermopharmacy.

EP00403527A 2000-01-21 2000-12-14 Nanoemulsion based on amphiphilic lipids and cationic polymers and its use in cosmetics Expired - Lifetime EP1129684B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0000792 2000-01-21
FR0000792A FR2804014B1 (en) 2000-01-21 2000-01-21 NANOEMULSION BASED ON AMPHIPHILIC LIPIDS AND CATIONIC POLYMERS AND USES

Publications (3)

Publication Number Publication Date
EP1129684A2 EP1129684A2 (en) 2001-09-05
EP1129684A3 true EP1129684A3 (en) 2001-11-14
EP1129684B1 EP1129684B1 (en) 2006-06-21

Family

ID=8846176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00403527A Expired - Lifetime EP1129684B1 (en) 2000-01-21 2000-12-14 Nanoemulsion based on amphiphilic lipids and cationic polymers and its use in cosmetics

Country Status (9)

Country Link
US (1) US20010028887A1 (en)
EP (1) EP1129684B1 (en)
JP (1) JP2001214081A (en)
AT (1) ATE330579T1 (en)
BR (1) BR0100335A (en)
CA (1) CA2332466A1 (en)
DE (1) DE60028921T2 (en)
ES (1) ES2265897T3 (en)
FR (1) FR2804014B1 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19919481A1 (en) * 1999-04-29 2000-11-02 Beiersdorf Ag Stable, effective against blemished skin and acne active ingredient combinations containing surface active glucose derivatives and hydroxycarboxylic acids
US6696053B1 (en) * 2000-05-04 2004-02-24 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Leave-on or rinse-out hair care conditioner compositions containing silicone quaternary compounds and thickeners
FR2810562B1 (en) * 2000-06-23 2003-04-18 Oreal SOLID EMULSION WITH LIQUID FAT PHASE STRUCTURED BY A POLYMER
US8080257B2 (en) 2000-12-12 2011-12-20 L'oreal S.A. Cosmetic compositions containing at least one hetero polymer and at least one film-forming silicone resin and methods of using
FR2817742B1 (en) * 2000-12-12 2004-12-24 Oreal TRANSPARENT OR TRANSLUCENT COSMETIC COMPOSITIONS COLORED BY PIGMENTS
US20030228395A1 (en) * 2002-01-31 2003-12-11 Archer-Daniels Midland Company Isotropic transparent structured fluids
GB0204133D0 (en) * 2002-02-22 2002-04-10 Quest Int Improvements in or relating to hair care compositions
US20050008598A1 (en) 2003-07-11 2005-01-13 Shaoxiang Lu Cosmetic compositions comprising a structuring agent, silicone powder and swelling agent
HUP0202032A2 (en) * 2002-06-19 2004-10-28 D. Endre Radics Bioactive materials in nanoemulsion form for intake to human organ throogh the mucous membrane of mouth cavity by spray of mechanic pump
FR2846884B1 (en) * 2002-11-12 2007-06-15 Oreal COMPOSITION, IN PARTICULAR COSMETIC, COMPRISING A TENSOR LATEX AND AN AMPHIPHILE IONIC POLYMER
US7476393B2 (en) 2002-11-29 2009-01-13 L'oreal Process for the preparation of a cationic nanoemulsion, and cosmetic composition
FR2847831B1 (en) * 2002-11-29 2006-06-02 Oreal PROCESS FOR PREPARING CATIONIC NANOEMULSION AND COSMETIC COMPOSITION
US20050208083A1 (en) * 2003-06-04 2005-09-22 Nanobio Corporation Compositions for inactivating pathogenic microorganisms, methods of making the compositons, and methods of use thereof
DE10325767A1 (en) * 2003-06-05 2004-12-23 Beiersdorf Ag Finely dispersed, non-transparent cosmetic and/or dermatological emulsions, especially for light protection, obtained by combining and pre-emulsifying phases then homogenizing under high pressure
WO2005080679A1 (en) 2004-02-19 2005-09-01 Toray Industries, Inc. Nano-fiber compounded solution, emulsion and gelling material and method for production thereof, and nano-fiber synthetic paper and method for production thereof
US20060024258A1 (en) * 2004-08-02 2006-02-02 L'oreal Water-in-oil emulsion comprising a non-volatile non-silicone oil, cationic and nonionic surfactants, and an alkylmonoglycoside or alkylpolyglycoside
US20060165739A1 (en) * 2005-01-06 2006-07-27 Mary Kay Inc. Alcohol-free microemulsion composition
US20060193813A1 (en) * 2005-02-11 2006-08-31 L'oreal Nanoemulsion containing a hydroxylated urea compound
US20060204469A1 (en) * 2005-03-09 2006-09-14 Eric Spengler Stable mixed emulsions
US8277788B2 (en) 2005-08-03 2012-10-02 Conopco, Inc. Quick dispersing hair conditioning composition
US7871634B2 (en) * 2005-08-11 2011-01-18 L'oréal Cosmetic compositions useful for lengthening lashes
WO2007040598A2 (en) * 2005-09-19 2007-04-12 Combe Incorporated Stable emulsion systems with high salt tolerance
DE202006004676U1 (en) * 2005-09-28 2007-02-08 Neubourg Skin Care Gmbh & Co. Kg Formulation, useful as foam skin cream and to treat e.g. dermatitis and psoriasis, comprises an aqueous emulsion, propellant gas, urea emulsion, hyaluronic acid, free fatty acid and at least two emulsions
JP4772488B2 (en) * 2005-12-12 2011-09-14 花王株式会社 Method for producing oil-in-water emulsion composition
EP1797861A1 (en) * 2005-12-16 2007-06-20 KPSS-Kao Professional Salon Services GmbH Composition for the permanent shaping of human hair
EP2011478A1 (en) * 2007-06-26 2009-01-07 KPSS-Kao Professional Salon Services GmbH Composition for the permanent shaping of human hair
EP2011543A1 (en) * 2007-06-26 2009-01-07 KPSS-Kao Professional Salon Services GmbH Composition for the permanent shaping of human hair
EP2011479A1 (en) * 2007-06-26 2009-01-07 KPSS-Kao Professional Salon Services GmbH Composition for the permanent shaping of human hair
FR2920983B1 (en) * 2007-09-14 2010-02-26 Oreal PACKAGING COMPOSITION OF KERATINIC MATERIALS, IN THE FORM OF OIL-IN-WATER NANOEMULSION, COMPRISING A PARTICULAR CATIONIC POLYMER
JP5258394B2 (en) * 2008-06-02 2013-08-07 花王株式会社 Cosmetics
DE102009044891A1 (en) 2009-12-14 2011-06-16 Gabriele Dr. Blume Carrier system for inclusion of lipophilic drugs and oils in high concentration
FR2954111B1 (en) 2009-12-23 2012-03-16 Oreal COSMETIC COMPOSITION COMPRISING AT LEAST ONE VOLATILE LINEAR ALKANE, AT LEAST ONE AMINE SILICONE OF PARTICULAR CONTENT AND AT LEAST ONE VEGETABLE OIL
FR2954107B1 (en) * 2009-12-23 2012-04-20 Oreal COSMETIC COMPOSITION IN THE FORM OF NANOEMULSION CONTAINING VOLATILE LINEAR ALKANE
US9717676B2 (en) * 2013-07-26 2017-08-01 The Procter & Gamble Company Amino silicone nanoemulsion
US9744116B2 (en) 2013-09-18 2017-08-29 L'oreal High color intensity and easily removable mascara
CN107249565A (en) * 2015-02-27 2017-10-13 那野伽利阿株式会社 Polymer micelle carrier compositions and polymer micelle composition
WO2016137007A1 (en) * 2015-02-27 2016-09-01 ナノキャリア株式会社 Polymer treatment agent
FR3076213B1 (en) * 2017-12-29 2020-01-17 L'oreal COMPOSITION IN THE FORM OF AN OIL-IN-WATER NANOEMULSION COMPRISING AT LEAST ONE CATIONIC SURFACTANT, AT LEAST ONE POLYOL, A LOW WATER CONTENT, AND AT LEAST ONE FAT BODY
FR3076215B1 (en) * 2017-12-29 2020-10-02 Oreal FOISONNE COSMETIC COMPOSITION IN THE FORM OF A NANOEMULSION COMPRISING AT LEAST 20% FATTY BODY, AT LEAST ONE CATIONIC SURFACTANT, A GAS AND WATER
FR3076219B1 (en) * 2017-12-29 2020-01-17 L'oreal COSMETIC COMPOSITION IN THE FORM OF OIL-IN-WATER NANOEMULSION COMPRISING AT LEAST 40% FAT BODY, AT LEAST A CATIONIC SURFACTANT AND WATER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270249A2 (en) * 1986-11-04 1988-06-08 Dow Corning Corporation Hair fixative composition containing cationic organic polymer and polydiorganosiloxane microemulsions
WO1999053889A1 (en) * 1998-04-20 1999-10-28 Unilever Plc Shampoo compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760970B1 (en) * 1997-03-18 2000-03-10 Oreal NANOEMULSIONS BASED ON NON-IONIC AMPHIPHILIC LIPIDS AND AMINO SILICONES AND USES
US6533873B1 (en) * 1999-09-10 2003-03-18 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Suspending clear cleansing formulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270249A2 (en) * 1986-11-04 1988-06-08 Dow Corning Corporation Hair fixative composition containing cationic organic polymer and polydiorganosiloxane microemulsions
WO1999053889A1 (en) * 1998-04-20 1999-10-28 Unilever Plc Shampoo compositions

Also Published As

Publication number Publication date
JP2001214081A (en) 2001-08-07
EP1129684A2 (en) 2001-09-05
US20010028887A1 (en) 2001-10-11
ES2265897T3 (en) 2007-03-01
FR2804014B1 (en) 2002-10-18
EP1129684B1 (en) 2006-06-21
FR2804014A1 (en) 2001-07-27
ATE330579T1 (en) 2006-07-15
BR0100335A (en) 2001-10-09
DE60028921T2 (en) 2007-01-11
CA2332466A1 (en) 2001-07-21
DE60028921D1 (en) 2006-08-03

Similar Documents

Publication Publication Date Title
EP1129684A3 (en) Nanoemulsion based on amphiphilic lipids and cationic polymers and its use in cosmetics
EP1120102A3 (en) Nanoemulsion containing amphiphilc lipids and a nonionic polymer and its use in cosmetics
FR2809010B1 (en) NANOEMULSION BASED ON ANIONIC POLYMERS, AND ITS USES IN PARTICULAR IN THE COSMETIC, DERMATOLOGICAL, PHARMACEUTICAL AND / OR OPHTHALMOLOGICAL FIELDS
CA2217339A1 (en) Non-ionic and cationic amphiphilic lipid-based nanoemulsion and its uses
FR2799965B1 (en) EMULSION-FREE EMULSIONS CONTAINING AT LEAST ONE INSOLUBLE ORGANIC UV FILTER
EP1323409A3 (en) Composition for the oxidative dyeing of keratinic fibres containing an oxyalkylenated carboxylic acid-ether and a quaternised cellulose with a fatty chain
EP1459801A3 (en) Water-in-oil emulsions, especially for suncare, and process for preparing them
WO2009080661A3 (en) High oil content o/w emulsions stabilized with a hydrophobically modified inulin and a hydrophilic acrylic polymer
FR2811564B1 (en) NANOEMULSION CONTAINING NON-IONIC POLYMERS, AND ITS USES IN PARTICULAR IN THE COSMETIC, DERMATOLOGICAL, PHARMACEUTICAL AND / OR OPHTHALMOLOGICAL FIELDS
HUP0001775A2 (en) Body cleansing agent
WO2000015256A3 (en) Immunostimulant emulsion
FR2789076B1 (en) ALPHA-AZACYCLOMETHYL QUINOLEINE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION
WO1996028132A3 (en) Cosmetic or dermatological gels based on microemulsions
EP1428844A3 (en) Polymer dispersions in organic media.
ATE368490T1 (en) THIN-LIQUID COSMETIC OR DERMATOLOGICAL PREPARATIONS OF THE OIL-IN-WATER TYPE
ES2127654T3 (en) ULTRAFINE OIL-IN-WATER EMULSION CONTAINING A POLY (2-ACRYLAMIDE-2-METHYLPROPAN SULPHONIC ACID) RETICULATED AND NEUTRALIZED IN AT LEAST 90% AND PREPARATION PROCEDURE.
WO2003059263A3 (en) Inorganic nanoparticles to modify the viscosity and physical properties of ophthalmic and otic compositions.
CA2214022A1 (en) Oxidation dye composition for keratin fibres including an anionic amphiphilic polymer
FR2721511A1 (en) Topical composition comprising an aqueous phase and a thickening agent.
Saettone et al. Solubilization of tropicamide by poloxamers: physicochemical data and activity data in rabbits and humans
EP1297823A3 (en) Stabilized cosmetic or dermatological composition
FR3063893B1 (en) DOUBLE EMULSIONS OIL-IN-OIL-IN-WATER
EP0950401A3 (en) Cosmetic and/or pharmaceutical W/O emulsions comprising an alpha-omega oxyalkylated substituted silicone
Mishra et al. Molecular Level Understanding of Sodium Dodecyl Sulfate (SDS) Induced Sol–Gel Transition of Pluronic F127 Using Fisetin as a Fluorescent Molecular Probe
Tavano et al. Cromolyn as surface active drug (surfadrug): effect of the self-association on diffusion and percutaneous permeation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020514

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20040211

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIC1 Information provided on ipc code assigned before grant

Ipc: A61K 8/41 20060101ALI20060511BHEP

Ipc: A61Q 99/00 20060101ALI20060511BHEP

Ipc: A61K 8/06 20060101AFI20060511BHEP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060621

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060621

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 60028921

Country of ref document: DE

Date of ref document: 20060803

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060921

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061121

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20061203

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20061206

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20061213

Year of fee payment: 7

Ref country code: CH

Payment date: 20061213

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061231

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20070227

Year of fee payment: 7

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2265897

Country of ref document: ES

Kind code of ref document: T3

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAZ Examination of admissibility of opposition: despatch of communication + time limit

Free format text: ORIGINAL CODE: EPIDOSNOPE2

26 Opposition filed

Opponent name: COGNIS DEUTSCHLAND GMBH & CO. KG

Effective date: 20070321

PLBA Examination of admissibility of opposition: reply received

Free format text: ORIGINAL CODE: EPIDOSNOPE4

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

NLR1 Nl: opposition has been filed with the epo

Opponent name: COGNIS DEUTSCHLAND GMBH & CO. KG

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060922

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

BERE Be: lapsed

Owner name: L'OREAL

Effective date: 20071231

R26 Opposition filed (corrected)

Opponent name: COGNIS GMBH

Effective date: 20070321

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060621

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061214

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071214

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20080701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071215

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080701

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060621

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20081120

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20101224

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20101223

Year of fee payment: 11

Ref country code: GB

Payment date: 20101208

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101208

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20110120

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20111214

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60028921

Country of ref document: DE

Effective date: 20120703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111214

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120102

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111215